Introduction of plastic bearings

Introduction of plastic bearings

The currently used plastic bearings can generally be divided into plastic rolling bearings and plastic sliding bearings; the working principle of plastic rolling bearings and plastic sliding bearings can be distinguished by their names. The friction that occurs when plastic rolling bearings work is rolling friction, and plastic sliding bearings work What happens is sliding friction; the magnitude of rolling friction depends on manufacturing accuracy; and the magnitude of friction on plastic sliding bearings depends mainly on the material of the sliding surface of the bearing.